(19)

(11)

EP 1 771 061 A1

(12)

(43) Date of publication: 11.04.2007 Bulletin 2007/15 (21) Application number: 04743862.7 (22) Date of filing: 02.07.2004

(51) International Patent Classification (IPC):  A01C 11/00(2006.01) (86) International application number: PCT/IB2004/002198 (87) International publication number: WO 2006/010980 (02.02.2006 Gazette 2006/05)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (71) Applicant: Vurchio, Savino I-70031 Andria (IT)	(72) Inventor: Vurchio, Savino I-70031 Andria (IT)